First, let me start that this is the first time I've ever bought physical merchandise/clothing from any game, so I had my suspicions on how nice the Tracktop would feel. Regardless, here are my overall thoughts on the item:

Design: At first glance, the design is quite faithful to the what we have from the game and displayed images on this shop. Although, I will admit that I had to look up an image of Noa wearing this (Gomen, Yuuka) to make sure it looked as close as a 1:1 could get.  

Texture: After wearing and putting the tracktop on, it has the feeling of buying a brand new sweater or something of that akin (or maybe that's because I've yet to break it in)

Comfortability: Surprisingly really nice to wear and fairly great at keeping yourself warm. As of typing, I am wearing the tracktop right above my AC vent but I haven't put it to practical use yet.

Overall: If you really love Blue Archive, your students, and using that credit card to pay for shipping 😭 , then I would implore that you buy this tracktop. Granted, my expectations of the tracktop weren't very high but good lord, it exceeded my expectations so much that I'm willing to buy another for collection purposes.